EP3664033A4 - Verfahren zur anzeige einer erweiterten realität und verfahren und vorrichtung zur bestimmung von haltungsinformationen - Google Patents

Verfahren zur anzeige einer erweiterten realität und verfahren und vorrichtung zur bestimmung von haltungsinformationen Download PDF

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Publication number
EP3664033A4
EP3664033A4 EP18841112.8A EP18841112A EP3664033A4 EP 3664033 A4 EP3664033 A4 EP 3664033A4 EP 18841112 A EP18841112 A EP 18841112A EP 3664033 A4 EP3664033 A4 EP 3664033A4
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EP
European Patent Office
Prior art keywords
augmented reality
pose information
displaying augmented
determining pose
determining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP18841112.8A
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English (en)
French (fr)
Other versions
EP3664033A1 (de
Inventor
Linchao BAO
Wei Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tencent Technology Shenzhen Co Ltd
Original Assignee
Tencent Technology Shenzhen Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tencent Technology Shenzhen Co Ltd filed Critical Tencent Technology Shenzhen Co Ltd
Publication of EP3664033A1 publication Critical patent/EP3664033A1/de
Publication of EP3664033A4 publication Critical patent/EP3664033A4/de
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/006—Mixed reality
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G06T7/248—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30241—Trajectory
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30244—Camera pose

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Graphics (AREA)
  • Multimedia (AREA)
  • Architecture (AREA)
  • User Interface Of Digital Computer (AREA)
  • Processing Or Creating Images (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)
EP18841112.8A 2017-07-31 2018-07-27 Verfahren zur anzeige einer erweiterten realität und verfahren und vorrichtung zur bestimmung von haltungsinformationen Pending EP3664033A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710643376.8A CN109325978B (zh) 2017-07-31 2017-07-31 增强现实显示的方法、姿态信息的确定方法及装置
PCT/CN2018/097494 WO2019024793A1 (zh) 2017-07-31 2018-07-27 增强现实显示的方法、姿态信息的确定方法及装置

Publications (2)

Publication Number Publication Date
EP3664033A1 EP3664033A1 (de) 2020-06-10
EP3664033A4 true EP3664033A4 (de) 2020-12-02

Family

ID=65233503

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18841112.8A Pending EP3664033A4 (de) 2017-07-31 2018-07-27 Verfahren zur anzeige einer erweiterten realität und verfahren und vorrichtung zur bestimmung von haltungsinformationen

Country Status (6)

Country Link
US (2) US11222442B2 (de)
EP (1) EP3664033A4 (de)
JP (1) JP7000555B2 (de)
KR (1) KR102321325B1 (de)
CN (2) CN109325978B (de)
WO (1) WO2019024793A1 (de)

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CN113987228A (zh) * 2018-06-20 2022-01-28 华为技术有限公司 一种数据库构建方法、一种定位方法及其相关设备
WO2020264222A1 (en) * 2019-06-25 2020-12-30 DeepMap Inc. Image-based keypoint generation
US11619724B2 (en) * 2019-06-26 2023-04-04 Nvidia Corporation Calibration of multiple lidars mounted on a vehicle using localization based on a high definition map
CN112862976B (zh) * 2019-11-12 2023-09-08 北京超图软件股份有限公司 一种数据处理方法、装置及电子设备
CN111523408B (zh) * 2020-04-09 2023-09-15 北京百度网讯科技有限公司 动作捕捉方法和装置
CN111862199B (zh) * 2020-06-17 2024-01-09 北京百度网讯科技有限公司 定位方法、装置、电子设备和存储介质
KR20220033924A (ko) * 2020-09-10 2022-03-17 삼성전자주식회사 증강 현실 장치 및 그 제어 방법
CN112214625B (zh) * 2020-10-13 2023-09-01 北京百度网讯科技有限公司 用于处理图像的方法、装置、设备以及存储介质
CN114531580B (zh) * 2020-11-23 2023-11-21 北京四维图新科技股份有限公司 图像处理方法及装置
CN112967339B (zh) * 2020-12-28 2023-07-25 北京市商汤科技开发有限公司 一种车辆位姿的确定方法、车辆控制方法及装置、车辆
CN115797815B (zh) * 2021-09-08 2023-12-15 荣耀终端有限公司 Ar翻译的处理方法及电子设备
CN114494334B (zh) * 2022-01-28 2023-02-03 北京百度网讯科技有限公司 调整三维姿态的方法、装置、电子设备及存储介质
CN115937305A (zh) * 2022-06-28 2023-04-07 北京字跳网络技术有限公司 图像处理方法、装置及电子设备
KR102616085B1 (ko) * 2022-11-14 2023-12-20 주식회사 브이알크루 비주얼 로컬라이제이션을 이용하여 카메라 포즈의 유효성을 결정하기 위한 방법 및 장치

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EP3001384A1 (de) * 2014-09-26 2016-03-30 Fujitsu Limited Vorrichtung zur berechnung dreidimensionaler koordinaten, verfahren zur berechnung dreidimensionaler koordinaten und programm zur berechnung dreidimensionaler koordinaten
US20170186177A1 (en) * 2015-12-29 2017-06-29 Texas Instruments Incorporated Method and System for Real Time Structure From Motion in a Computer Vision System

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JP2008304269A (ja) 2007-06-06 2008-12-18 Sony Corp 情報処理装置、および情報処理方法、並びにコンピュータ・プログラム
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US20140078258A1 (en) * 2012-09-17 2014-03-20 Nec Laboratories America, Inc. Real-time monocular visual odometry
EP3001384A1 (de) * 2014-09-26 2016-03-30 Fujitsu Limited Vorrichtung zur berechnung dreidimensionaler koordinaten, verfahren zur berechnung dreidimensionaler koordinaten und programm zur berechnung dreidimensionaler koordinaten
US20170186177A1 (en) * 2015-12-29 2017-06-29 Texas Instruments Incorporated Method and System for Real Time Structure From Motion in a Computer Vision System

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Also Published As

Publication number Publication date
WO2019024793A1 (zh) 2019-02-07
KR20200027029A (ko) 2020-03-11
JP7000555B2 (ja) 2022-02-10
US20200167955A1 (en) 2020-05-28
KR102321325B1 (ko) 2021-11-02
CN110533723A (zh) 2019-12-03
CN109325978B (zh) 2022-04-05
US20220092817A1 (en) 2022-03-24
US11763487B2 (en) 2023-09-19
CN110533723B (zh) 2022-03-01
EP3664033A1 (de) 2020-06-10
CN109325978A (zh) 2019-02-12
JP2020529065A (ja) 2020-10-01
US11222442B2 (en) 2022-01-11

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